159223662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{680443}}^1$

素因数の和:680464

約数の個数: 24

約数和(自身を含む): 371522424

約数和(自身を除く): 212298762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 680443, 1360886, 2041329, 4082658, 6123987, 8845759, 12247974, 17691518, 26537277, 53074554, 79611831, 159223662]

約数ペア:

[(1, 159223662), (2, 79611831), (3, 53074554), (6, 26537277), (9, 17691518), (13, 12247974), (18, 8845759), (26, 6123987), (39, 4082658), (78, 2041329), (117, 1360886), (234, 680443)]